VP$IP's and running

[smacksoup]

im VP$IP approx. 29 through 20k hands, almost exclusively Party 5-10 (6 max), and right now i'm pulling about 3.94BB/100. Is this VP$IP standard for 6 max play, or should i tone it down or up a little. I've also noticed, after reading a recent post, that my VP$IP for UTG and UTG+1 are 22 and 23, respectively. are THESE high?

In general opinions, can higher than 'acceptable' VP$IP's work in the long run (if mine is in fact high) or am I just running well? I'd prefer to know sooner, rather than later, because my roommate played 5-10 and 10-20 both 6 max with a VP$IP around 45. He had an enormous win rate for about 30 or 40k, and then lost his whole bankroll in about a month.

smack